baber/WOPTO huggingface dataset:
Patent JP-2020131162-A (JP)
Title: Resin piece sorting device and resin piece sorting method
Inventor: NISHIKAWA YUSUKE
IPC: B03C7/12
Filed: 2019-02-25
Abstract: To sort resin pieces with higher purity even when recovery parts are close to each other.SOLUTION: A resin piece sorting device includes: a drop part (5) which drops a plurality of kinds of resin pieces; a separation part which separates the resin pieces for every type during dropping; a plurality of recovery parts (10a and 10b) which are installed below the separation part and recover the separated resin pieces for every type; an intermediate recovery part(14) which is installed between the recovery part (10a) and the recovery part (10b) and recovers the resin pieces; and partition parts (11a and 11b) provided with partition plates which partition the recovery parts (10a and 10b) and the intermediate recovery part (14) and have inclination angles in a longitudinal direction of the upper end face.SELECTED DRAWING: Figure 1
Patent JP-2020132094-A (JP)
Title: Vehicle body oscillation correction device, vehicle body oscillation correction method, and program
Inventor: TOYAMA TAKASHI
IPC: G06T7/564
Filed: 2019-02-25
Abstract: To calculate a roll angle of a vehicle body accurately without using many sensors and the like even when an obstacle such as a weed exists.SOLUTION: A vehicle body oscillation correction device includes a point group coordinate data acquisition unit 91 for acquiring coordinate data of a three-dimensional point group of a bed portion, a first point group extraction unit 92 for extracting coordinate data of a first predetermined region including an outer portion of a rail and a bed portion including a sleeper and ballast from the coordinate data of the three-dimensional point group, a median value calculation unit 93 for calculating a median value of a height component of the coordinate dat of the first predetermined region, a second point group extraction unit 94 for extracting only coordinate data of a second predetermined region included in a predetermined width, which is determined by the height of the rail from the median value calculated by the median value calculation unit 93 among the coordinate data of the first predetermined region, and an approximation straight line calculation unit 95 for calculating an approximation straight line of the coordinate data of the second predetermined region. The oscillation of a vehicle body included in the three-dimensional point group is corrected by using the calculated approximation straight line.SELECTED DRAWING: Figure 18
Patent JP-2020139434-A (JP)
Title: Muffler of fuel cell vehicle
Inventor: KATAYAMA MASAHIRO
IPC: F01N1/12
Filed: 2019-02-27
Abstract: To reduce noise when exhaust gas is discharged out of a fuel cell.SOLUTION: A muffler which is attached to a vehicle mounted with a fuel cell and discharges exhaust gas from the fuel cell out of the vehicle, comprises: a curved section which forms a portion of the muffler and is curved in a discharge direction of the exhaust gas; an opening edge section which is arranged at a downstream side of the curved section in the discharge direction and has an opening section open toward an outside of the vehicle; and a cylindrical member which is arranged at an inner peripheral side of the opening edge section and has plate-like members, on an outer periphery thereof, extended in directions intersecting with the discharge direction from an outer diameter side to an inner diameter side of the curved section with the increasing distance from an upstream side to a downstream side in the discharge direction.SELECTED DRAWING: Figure 2
Patent JP-2020141298-A (JP)
Title: Information processing device, system, control method of information processing device, and program
Inventor: NUMATA MASAHITO
IPC: H04N7/18
Filed: 2019-02-28
Abstract: To provide a technology for making it possible to optimize division of duties and promote cooperation while maintaining a display screen that is easy to monitor.SOLUTION: An information processing device includes: generation means for generating screen display information for displaying a screen for displaying any of pre-registered persons in association with a specific user out of a plurality of users, for each of the specific users; and transmission means for transmitting the screen display information to a terminal device of the specific user. The screen display information includes an identifiable display of a person associated with the specific user in a list of the preregistered persons and includes a display of a photographed image in which the person associated with the specific user has been detected.SELECTED DRAWING: Figure 1
Patent JP-2020139887-A (JP)
Title: Manufacturing method for substrate
Inventor: NAKAHARA FUMIHIRO
IPC: G01N21/956
Filed: 2019-02-28
Abstract: To provide a technology for improving productivity by conducting quick and accurate inspection of a substrate product.SOLUTION: A manufacturing method for substrate of the present invention includes steps of: producing a substrate to be inspected by processing prescribed materials; determining a presence of the abnormalities of the substrate to be inspected by processing by an inspection device using a discriminator generated by machine learning; and producing a product substrate by executing post-processing on a substrate with abnormality according to a group in which the substrate with abnormality is classified.SELECTED DRAWING: Figure 1
Patent JP-2020140631-A (JP)
Title: Optimization device and method for controlling optimization device
Inventor: MATSUBARA SATOSHI
IPC: G06Q10/04
Filed: 2019-03-01
Abstract: To increase the calculation speed of combinatorial optimization problems.SOLUTION: A state holding unit 21 holds values of multiple state variables included in an evaluation function representing the energy. When a state transition occurs in response to a change in any of the values of the multiple state variables, an evaluation function calculation unit 22 calculates an energy change value for each of multiple state transitions. A temperature control unit 23 controls a temperature value indicating the temperature. A transition control unit 24 selects one of the multiple state transitions, with respect to identification information for identifying each state transition, referring to priority information set based on the previously updated state transition information, and transition propriety information indicating the transition propriety determined based on the temperature value, the energy change value, and generated thermal noise. An energy comparison unit 25 outputs the lowest energy state, which is the values of the multiple state variables when the energy updated based on the selected state transition becomes the lowest value among the multiple updates.SELECTED DRAWING: Figure 1
Patent JP-2020142871-A (JP)
Title: Control system of elevator
Inventor: NAKAGAWA MASAMITSU
IPC: B66B1/14
Filed: 2019-03-04
Abstract: To provide a control system which enables a user to move to a destination floor different from an initial setting floor without reducing the operation efficiency of an elevator in the elevator installed with a regulation device such as a security gate regulating the entry to a landing hall.SOLUTION: A control system comprises: a display device 4 with an operation function provided in a regulation device 101; and a control device (for example, a group management control device 3). The control device, when the passage of a regulation device 101 is permitted on the basis of identification information Pi, displays a get-off permission floor Fe that is set as a get-off floor which can be permitted other than an initial setting floor Fd associated with the identification information Pi on at least the display device 4, and when any one get-off permission floor Fe is selected, performs call registration using the get-off permission floor Fe.SELECTED DRAWING: Figure 1
Patent JP-2020144631-A (JP)
Title: Information processing device, information processing system and information processing method
Inventor: NAKAGAWA KAZUYUKI
IPC: G06F9/38
Filed: 2019-03-06
Abstract: To provide an information processing device, an information processing system and an information processing method capable of improving processing performance by introducing an accelerator, and further improving availability of a system when the accelerator is introduced.SOLUTION: In a hardware configuration of an information processing system, a worker node 20 of a distributed database system 1 comprises: a processor (CPU 21); an accelerator 24 capable of executing accelerator processing of a command; and a soft model which operates on the CPU 21 and can execute soft model processing of the command. In the worker node 20, the CPU 21 decomposes an accelerator operator contained in a query plan into a plurality of accelerator commands, and inputs the decomposed accelerator commands to the accelerator 24 or the soft model. When corresponding to a switching condition for changing a processing entity of the accelerator command, an input destination of the accelerator command is switched from the accelerator 24 to the soft model.SELECTED DRAWING: Figure 1
Patent JP-2020148539-A (JP)
Title: Combination measuring device, and frame for combination measuring device
Inventor: KAGEYAMA TOSHIHARU
IPC: G01G19/387
Filed: 2019-03-12
Abstract: To provide a combination measuring device capable of easily attaching or detaching a timing hopper, and a frame for the combination measuring device.SOLUTION: A combination measuring device 1 includes: a collection chute 6A for collecting articles measured and supplied at a plurality of places; a dividing timing hopper 7A for temporarily storing the articles discharged from the collection chute 6A; a base 13 covering at least a part of the collection chute 6A; and a guide unit 16A having a pair of guide rails 161 extending on the lower side of a base 13; and a support unit 17A that supports the dividing timing hopper 7A and moves along the pair of guide rails 161. The pair of guide rails 161 extend from an operation position P1 on the downside of the lower end of the collection chute 6 to a maintenance position P2 outside the base 13.SELECTED DRAWING: Figure 4
Patent JP-2020148572-A (JP)
Title: Column oven and chromatography
Inventor: NUMATA KOJI
IPC: G01N30/54
Filed: 2019-03-13
Abstract: To provide a column oven and a chromatography capable of uniformly heating an analytical column.SOLUTION: A column oven 6 includes: a hollow housing 61; an analytic column 121 which is arranged in the housing 61 and in which a mobile phase can be distributed; a heating part which heats air; a swirling flow generating part 62 which discharges air heated by the heating part toward the inside of the housing 61 as the swirling flow; and a throttle part 9 which throttles the swirling flow when the swirling flow is discharged into the housing 61. The throttle part 9 has a plurality of through-holes 91 which are formed by being penetrated along the direction in which the swirl flow is discharged and are arranged in a honeycomb shape when viewed from the discharge side of the swirl flow.SELECTED DRAWING: Figure 3
Patent JP-2020095231-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SUGIYAMA RYUHEI
IPC: G03G15/20
Filed: 2019-03-13
Abstract: To sufficiently heat a recording medium and ensure releasability of the recording medium from a fixing belt after a fixing operation.SOLUTION: A fixing device 7 comprises: an endless fixing belt 22; a pressure roller 23 that applies pressure to the fixing belt 22; a nip forming member 32 that is inside the fixing belt 22 and in contact with the pressure roller 23 with the fixing belt 22 therebetween to form fixing nips N1, N2; and a stay 33 that supports the nip forming member 32 inside the fixing belt 22. The nip forming member 32 has a first nip forming part 32a that forms the first fixing nip N1, a second nip forming part 32e that is provided closer to the pressure roller 23 than the first nip forming part 32a and on the downstream in a sheet conveyance direction and is in contact with the pressure roller 23 with the fixing belt 22 therebetween to form the second fixing nip N2, and a part to be supported 32c that is provided on the downstream side of the first nip forming part 32a in a recording medium conveyance direction and is supported by the stay 33.SELECTED DRAWING: Figure 2
Patent JP-2020155794-A (JP)
Title: On-vehicle microphone device and its manufacturing method
Inventor: NISHIKAWA KAZUYOSHI
IPC: H04R1/02
Filed: 2019-03-18
Abstract: To make a retainer adhere to a substrate to which a microphone element is fixed.SOLUTION: An on-vehicle microphone device includes: a housing 12 having a microphone housing space 74 whose front is opened; a substrate 22 which is arranged in the microphone housing space 74 with the front facing forward and in which a microphone element 68 is fixed on the rear surface; and a retainer 14 which is formed on the substrate 22. The substrate 22 includes: an acoustic hole 24 which communicates the front side and the rear side at a position of the microphone element 68; and a notch 76 as a retainer communication structure which can exert the retainer 14 from the front side to the rear side. The housing 12 and the notch 76 form a communication hole 78. The retainer 14 includes: a sound collecting shape part 18 which communicates the front area with the acoustic hole 24; and a wraparound shape part which passes through the communication hole 78 from the front side of the substrate 22 and goes around to the rear side of the substrate 22.SELECTED DRAWING: Figure 3
Patent JP-2020153663-A (JP)
Title: Position detector, signal processing circuit, and magnetic sensor system
Inventor: SARUGI SHUNJI
IPC: G01B7/00
Filed: 2019-03-18
Abstract: To quickly detect a change of offset of three detection signals.SOLUTION: A magnetic sensor system 3 comprises a magnetic sensor device 4 and a signal processing circuit 5. The magnetic sensor device 4 generates first to third detection signals that correspond to magnetic field components in three directions generated by a magnetism generator the relative position of which to the magnetic sensor device 4 is changeable. The signal processing circuit 5 includes a first processor 7 and a second processor 8. The second processor 8 generates globe information to the first processor 7. The globe information includes the center coordinate data of a virtual globe having a spherical surface approximated to the distribution of a plurality of measurement points, where coordinates representing a set of values of first to third detection signals at given timing in an orthogonal coordinate system are the measurement points. The first processor 7 detects a change of offset of the first to third detection signals using the globe information transmitted from the second processor 8.SELECTED DRAWING: Figure 4
Patent JP-2020157201-A (JP)
Title: Spray gun
Inventor: YONEZAWA KENGO
IPC: B05B7/04
Filed: 2019-03-25
Abstract: To provide a spray gun configured so that abrasion of a tip part of a needle can be suppressed.SOLUTION: A spray gun 1 comprises: a housing 2 having a discharge port 23 at a front side in an axial direction and having a piston chamber 20 at a rear side in the axial direction; a needle 3 housed in the housing 2, capable of moving back and forth in the axial direction, and closing the discharge port 23 when moving forth and opening the discharge port 23 when moving back; a piston 4 fixed to a rear end of the needle 3, capable of moving back and forth together with the needle 3 in the axial direction, and housed in the piston chamber 20; and a regulating member 6 positioned closer to a front side in the axial direction than the piston 4 in the piston chamber 20. The needle 3 closes the discharge port 23 and at the same time the piston 4 contacts the regulating member 6.SELECTED DRAWING: Figure 1
Patent JP-2020159254-A (JP)
Title: Blower fan, and air conditioning garment and air conditioning helmet using the same
Inventor: SANO NOBUTADA
IPC: A42B3/28
Filed: 2019-03-26
Abstract: To provide an axial flow type blower fan that can blow air to a wide range with relatively low-power while holding a large volume of air to blow, and can be relatively manufactured at low cost even when being miniaturized, and to provide an air conditioning garment and an air conditioning helmet using the blower fan.SOLUTION: A blower fan 1 includes: a spinner 2 having a circular form in front view and a tubular shape as a whole; and multiple blades 6 projecting outside into a radius shape from a circumferential side surface 4 of the spinner 2. The blade 6 comprises multiple curved surface parts 6, 7 installed continuously with each other while being inclined relative to an axial direction of the spinner 2 in side view.SELECTED DRAWING: Figure 1
Patent JP-2019114811-A (JP)
Title: Light-emitting device
Inventor: Yu hiroki
IPC: H01L33/50
Filed: 2019-03-26
Abstract: To provide a light-emitting device that can be easily mounted.SOLUTION: A light-emitting device 10 comprises: a light-emitting element 2 that comprises a semiconductor layer having a main light-emitting surface Q and an electrode formation surface at an opposite side to the main light-emitting surface, and a pair of electrodes 2a and 2b on the electrode formation surface; a coating member 3 that coats a lateral face of the light-emitting element and comprises a recessed part on its outer face; and a metal layer 4 connected with the electrodes and arranged in the recessed part.SELECTED DRAWING: Figure 9
Patent JP-2020162275-A (JP)
Title: Canned motor and pump driven by the same, and rocket engine system using the same and liquid fuel rocket
Inventor: HONDA SHUICHIRO
IPC: H02K9/08
Filed: 2019-03-26
Abstract: To provide a canned motor in which gasification of a handling liquid is reduced when a rotor rotates in a high speed.SOLUTION: A canned motor 10 has: a stator 18 disposed in a stator chamber 26; a rotor 14 disposed in a rotor chamber 12; and a stator can 7 surrounding the rotor 14. Furthermore, the canned motor 10 has a stator chamber inlet 43 configured so that a cooling liquid for cooling the stator 18 enters the stator chamber 26; and a stator chamber outlet 44 configured so that the cooling liquid flows out of the stator chamber 26.SELECTED DRAWING: Figure 1
Patent JP-2020161978-A (JP)
Title: Network management device, information management method and program
Inventor: SEKIDO MASANORI
IPC: H04L12/70
Filed: 2019-03-26
Abstract: To provide a network management device capable of gathering, even when a network device is replaced, device information from the replaced network device.SOLUTION: A network management device 10 according to the present disclosure comprises: a network device; a management section 11 which manages combinations of device information and item information gathered from the network device; a management section 12 which manages, for each IP address, the device information gathered from the network device; a detection section 13 which detects a first network device related to a first IP address being replaced with a second network device; a gathering section 14 which gathers device information from the second network device according to item information of device information gathered from the second network device; and an update section 15 which uses the device information gathered by the gathering section 14 to update the management section 12.SELECTED DRAWING: Figure 1
Patent JP-2020156757-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-26
Abstract: To suppress a decrease in an interest of a game.SOLUTION: A game machine controllable into an advantageous state advantageous to a player includes: setting means capable of setting any of a plurality of set values; and performance execution means capable of executing a performance. The performance execution means can execute many kinds of notice performances and a specific performance performing a specific display in accordance with the notice performance and when performing the specific display corresponding to notice performance before executing of the notice performance, changes a display mode of the specific display to a special mode before the notice performance is executed. A rate at which control into the advantageous state occurs is higher when the specific display corresponding to the notice performance is performed before execution of the notice performance than when the specific display corresponding to the notice performance is not performed before execution of the notice performance. When the setting suggestive performance is executed, the specific display is not displayed in correspondence with the setting suggestive performance.SELECTED DRAWING: Figure 10-11
Patent JP-2020157640-A (JP)
Title: Manufacturing apparatus for fiber reinforced resin molded product
Inventor: MORIYA TOSHIAKI
IPC: B29C43/58
Filed: 2019-03-27
Abstract: To detect the presence or absence of an intermediate product transported by transport means inexpensively and reliably.SOLUTION: A manufacturing apparatus for a fiber reinforced resin molded product includes: a kneading device for producing a kneaded product of conductive fiber and resin; a molding device that manufactures a fiber reinforced resin molded product by pressure molding the kneaded product with a molding die; transport means (140) for transporting the kneaded product manufactured by the kneading device to the molding die; and detection means (6) that is placed in a transport path by the transport means and detects the presence or absence of the kneaded product (K). The detection means (6) includes a pair of electrodes (61,62) that come into contact with the kneaded material, and at least one (61) of the pair of electrodes is a component (141) of the transport means.SELECTED DRAWING: Figure 2
Patent JP-2020161712-A (JP)
Title: Semiconductor device
Inventor: KUBO YUSUKE
IPC: H01L21/336
Filed: 2019-03-27
Abstract: To provide a semiconductor device capable of exhibiting soft recovery characteristics.SOLUTION: The Semiconductor device 1 comprises an n+ type drain layer 19, an n- type drift layer 20, a p type channel region 21, and an n+ type source region 23. A gate electrode 25 faces the p type channel area 21 through a first gate insulating layer 27. A dummy gate electrode 26 physically separated from the gate electrode 25 faces the p type channel area 21 and the n- type drift layer 20 through a second gate insulating layer 28. A source electrode film 4 is formed on a semiconductor layer and is electrically connected to the p type channel area 21, the n+ type source region 23, and the dummy gate electrode 26.SELECTED DRAWING: Figure 3
Patent JP-2020164592-A (JP)
Title: Epoxy resin composition and cured product thereof
Inventor: YANO HIROYUKI
IPC: C08K3/04
Filed: 2019-03-28
Abstract: To provide an epoxy resin composition that is useful for a molding material to give a cured product having excellent thermal conductivity, flowability, moldability or the like for the purposes of molding, casting, laminating, bonding or the like requiring high heat radiation properties, and a cured product thereof.SOLUTION: An epoxy resin composition contains an epoxy resin, a curing agent, and graphite particles as essential components, the epoxy resin having a melt viscosity at 150°C of 0.001-1.0 Pa s, and the content of the graphite particles being 60-95 wt.%. There is also provided a cured product thereof.SELECTED DRAWING: None